We’ve stayed at Crown Bay Marina when changing crew. There was a store there for provisioning and a small laundromat. But I don’t think the small grocery store is there anymore. Not sure what their rates are now and it was slightly difficult to pull into the dock, requiring throwing a line around a pylon at the stern. We had never encountered that type of med moor before so it was a challenge. They may have changed that configuration because it was over 10 yrs ago.